JP6811569B2 - 取り外し可能トロカールアセンブリを含むアダプタアセンブリ - Google Patents
取り外し可能トロカールアセンブリを含むアダプタアセンブリ Download PDFInfo
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- 230000014759 maintenance of location Effects 0.000 description 11
- 239000012636 effector Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00464—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for use with different instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
- A61B2017/00473—Distal part, e.g. tip or head
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00477—Coupling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B2017/347—Locking means, e.g. for locking instrument in cannula
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Description
(技術分野)
本開示は、再使用可能な外科用ステープル留めデバイスに関する。より具体的には、本開示は、円形ステープラと共に使用するための取り外し可能トロカールアセンブリを含む再使用可能なアダプタアセンブリに関する。
組織に対してステープル、クリップ、またはその他のファスナーを適用するためのデバイスは周知である。典型的には、内視鏡ステープル留めデバイスは、作動ユニット、すなわち、内視鏡アクセスのためにデバイスおよびシャフトを作動させるためのハンドルアセンブリと、シャフトの遠位端に配置されるツールアセンブリとを含む。これらのデバイスのうちの特定のものにおいて、シャフトは、ハンドルアセンブリに固定可能な近位端とツールアセンブリに固定可能な遠位端とを有する、アダプタアセンブリを含む。アダプタアセンブリは、延長部を含み得る。
装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリが提供される。アダプタアセンブリは、スリーブと、スリーブに解放可能に固定可能なトロカールアセンブリと、スリーブ内にトロカールアセンブリを解放可能に固定するように構成された係止機構とを含む。トロカールアセンブリは、第1の係止スロットおよび第2の係止スロットを規定しているハウジングを含む。係止機構は、トロカールハウジングの第1の係止スロットおよび第2の係止スロットのそれぞれの内部にそれぞれ選択的に受け取られるように構成された第1の係止部材および第2の係止部材を含む。
本明細書は、例えば、以下の項目を提供する。
(項目1)
装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリであって、上記アダプタアセンブリは、
スリーブと、
上記スリーブと解放可能に固定可能なトロカールアセンブリであって、上記トロカールアセンブリは、第1の係止スロットおよび第2の係止スロットを規定しているハウジングを含む、トロカールアセンブリと、
上記スリーブ内にトロカールアセンブリを解放可能に固定するように構成された係止機構であって、上記係止機構は、上記トロカールハウジングの上記第1の係止スロットおよび上記第2の係止スロットのそれぞれの内部に選択的に受け取られるように構成された第1の係止部材および第2の係止部材を含む、係止機構と
を含む、アダプタアセンブリ。
(項目2)
上記第1の係止部材および上記第2の係止部材は、上記トロカールアセンブリが上記スリーブ内に強固に受け取られる第1の位置と、上記トロカールアセンブリが上記スリーブ内から取り外し可能である第2の位置との間で移動可能である、上記項目に記載のアダプタアセンブリ。
(項目3)
上記係止機構は、上記第1の係止部材および上記第2の係止部材を上記第1の位置と上記第2の位置との間で移動させるためのボタン部材をさらに含む、上記項目のいずれかに記載のアダプタアセンブリ。
(項目4)
上記第1の係止部材および上記第2の係止部材は、第1のバネおよび第2のバネのそれぞれにより、上記第1の位置に付勢される、上記項目のいずれかに記載のアダプタアセンブリ。
(項目5)
上記第1の係止部材および上記第2の係止部材は、上記第1の係止部材および上記第2の係止部材が上記第1の位置にあるときに、上記ボタン部材を外側位置に維持する、上記項目のいずれかに記載のアダプタアセンブリ。
(項目6)
上方バンドガイドおよび下方バンドガイドをさらに含み、第1のブロック部材および第2のブロック部材が、上記上方バンドガイドおよび上記下方バンドガイド上で移動可能に支持されている、上記項目のいずれかに記載のアダプタアセンブリ。
(項目7)
内側可撓性バンドアセンブリおよび外側可撓性バンドアセンブリをさらに含み、上記上方バンドガイドおよび上記下方バンドガイドの各々は、上記内側可撓性バンドアセンブリおよび上記外側可撓性バンドアセンブリを収容する長手方向陥凹部を規定している、上記項目のいずれかに記載のアダプタアセンブリ。
(項目8)
上記係止機構は、ボタン部材をさらに含み、上記ボタン部材は、上記上方バンドガイドに動作可能に固定されている、上記項目のいずれかに記載のアダプタアセンブリ。
(項目9)
上記上方バンドガイドおよび上記下方バンドガイドの各々は、上記第1の係止部材および上記第2の係止部材を動作可能に支持するための一対のカム支柱を含む、上記項目のいずれかに記載のアダプタアセンブリ。
(項目10)
基部と、上記基部に回転可能に固定されたハンドルとをさらに含み、上記スリーブの近位端は、上記ハンドルに強固に固定されていることにより上記スリーブの回転を可能にする、上記項目のいずれかに記載のアダプタアセンブリ。
(摘要)
装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリが提供される。アダプタアセンブリは、スリーブと、スリーブと解放可能に固定可能なトロカールアセンブリと、スリーブ内にトロカールアセンブリを解放可能に固定するように構成された係止機構とを含む。
図面を参照しながら取り外し可能トロカールアセンブリを含むアダプタアセンブリの本開示の実施形態がここで詳細に記載され、図面においては、いくつかの図の各々において同様の参照番号が同一の要素または対応する要素を指している。当該技術分野において一般的であるように、用語「近位」は、ユーザまたは操作者(すなわち、外科医または臨床医)により近い方のパーツまたは構成要素を指しており、その一方で、用語「遠位」は、ユーザからより離れたパーツまたは構成要素を指している。
Claims (10)
- 装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリであって、前記アダプタアセンブリは、
スリーブと、
前記スリーブと解放可能に固定可能なトロカールアセンブリであって、前記トロカールアセンブリは、第1の係止スロットおよび第2の係止スロットを規定しているハウジングを含む、トロカールアセンブリと、
前記スリーブ内に前記トロカールアセンブリを解放可能に固定するように構成された係止機構であって、前記係止機構は、前記ハウジングの前記第1の係止スロットおよび前記第2の係止スロットの内部にそれぞれ選択的に受け取られるように構成された第1の係止部材および第2の係止部材を含み、前記係止機構は、前記第1の係止部材および前記第2の係止部材を互いに対して移動させるためのボタン部材をさらに含む、係止機構と
を含む、アダプタアセンブリ。 - 前記第1の係止部材および前記第2の係止部材は、前記トロカールアセンブリが前記スリーブ内に強固に受け取られる第1の位置と、前記トロカールアセンブリが前記スリーブ内から取り外し可能である第2の位置との間で移動可能である、請求項1に記載のアダプタアセンブリ。
- 前記ボタン部材は、前記第1の係止部材および前記第2の係止部材を前記第1の位置と前記第2の位置との間で移動させるように構成されている、請求項2に記載のアダプタアセンブリ。
- 前記第1の係止部材および前記第2の係止部材は、第1のバネおよび第2のバネのそれぞれにより、前記第1の位置に付勢される、請求項3に記載のアダプタアセンブリ。
- 前記第1の係止部材および前記第2の係止部材は、前記第1の係止部材および前記第2の係止部材が前記第1の位置にあるときに、前記ボタン部材を外側位置に維持する、請求項4に記載のアダプタアセンブリ。
- 装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリであって、前記アダプタアセンブリは、
スリーブと、
前記スリーブと解放可能に固定可能なトロカールアセンブリであって、前記トロカールアセンブリは、第1の係止スロットおよび第2の係止スロットを規定しているハウジングを含む、トロカールアセンブリと、
前記スリーブ内に前記トロカールアセンブリを解放可能に固定するように構成された係止機構であって、前記係止機構は、前記ハウジングの前記第1の係止スロットおよび前記第2の係止スロットの内部にそれぞれ選択的に受け取られるように構成された第1の係止部材および第2の係止部材を含む、係止機構と、
上方バンドガイドおよび下方バンドガイドと
を含み、
前記第1の係止部材および前記第2の係止部材は、前記上方バンドガイドおよび前記下方バンドガイド上で移動可能に支持されている、アダプタアセンブリ。 - 内側可撓性バンドアセンブリおよび外側可撓性バンドアセンブリをさらに含み、前記上方バンドガイドおよび前記下方バンドガイドの各々は、前記内側可撓性バンドアセンブリおよび前記外側可撓性バンドアセンブリを収容する長手方向陥凹部を規定している、請求項6に記載のアダプタアセンブリ。
- 前記係止機構は、ボタン部材をさらに含み、前記ボタン部材は、前記上方バンドガイドに動作可能に固定されている、請求項6に記載のアダプタアセンブリ。
- 前記上方バンドガイドおよび前記下方バンドガイドの各々は、前記第1の係止部材および前記第2の係止部材を動作可能に支持するための一対のカム支柱を含む、請求項6に記載のアダプタアセンブリ。
- 装填ユニットをハンドルアセンブリに接続するためのアダプタアセンブリであって、前記アダプタアセンブリは、
スリーブと、
前記スリーブと解放可能に固定可能なトロカールアセンブリであって、前記トロカールアセンブリは、第1の係止スロットおよび第2の係止スロットを規定しているハウジングを含む、トロカールアセンブリと、
前記スリーブ内に前記トロカールアセンブリを解放可能に固定するように構成された係止機構であって、前記係止機構は、前記ハウジングの前記第1の係止スロットおよび前記第2の係止スロットの内部にそれぞれ選択的に受け取られるように構成された第1の係止部材および第2の係止部材を含む、係止機構と、
基部と、前記基部に回転可能に固定されたハンドルと
を含み、
前記スリーブの近位端は、前記ハンドルに強固に固定されていることにより、前記スリーブの回転を可能にする、アダプタアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/865,602 US10111684B2 (en) | 2015-09-25 | 2015-09-25 | Adapter assembly including a removable trocar assembly |
US14/865,602 | 2015-09-25 |
Publications (2)
Publication Number | Publication Date |
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JP2017060747A JP2017060747A (ja) | 2017-03-30 |
JP6811569B2 true JP6811569B2 (ja) | 2021-01-13 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016171677A Active JP6811569B2 (ja) | 2015-09-25 | 2016-09-02 | 取り外し可能トロカールアセンブリを含むアダプタアセンブリ |
Country Status (7)
Country | Link |
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US (3) | US10111684B2 (ja) |
EP (1) | EP3146905B1 (ja) |
JP (1) | JP6811569B2 (ja) |
CN (1) | CN106963437B (ja) |
AU (2) | AU2016219575B2 (ja) |
CA (1) | CA2938567A1 (ja) |
ES (1) | ES2894881T3 (ja) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8360296B2 (en) | 2010-09-09 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Surgical stapling head assembly with firing lockout for a surgical stapler |
US9113884B2 (en) | 2011-03-14 | 2015-08-25 | Ethicon Endo-Surgery, Inc. | Modular surgical tool systems |
US9730694B2 (en) * | 2014-07-01 | 2017-08-15 | Covidien Lp | Loading unit including shipping assembly |
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2015
- 2015-09-25 US US14/865,602 patent/US10111684B2/en active Active
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2016
- 2016-08-10 CA CA2938567A patent/CA2938567A1/en not_active Abandoned
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US10507039B2 (en) | 2019-12-17 |
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US20200100810A1 (en) | 2020-04-02 |
US10111684B2 (en) | 2018-10-30 |
JP2017060747A (ja) | 2017-03-30 |
EP3146905B1 (en) | 2021-09-15 |
AU2020223626A1 (en) | 2020-09-10 |
CN106963437B (zh) | 2021-03-16 |
CN106963437A (zh) | 2017-07-21 |
US20190059934A1 (en) | 2019-02-28 |
AU2016219575B2 (en) | 2020-07-16 |
CA2938567A1 (en) | 2017-03-25 |
AU2016219575A1 (en) | 2017-04-13 |
US11278314B2 (en) | 2022-03-22 |
US20170086879A1 (en) | 2017-03-30 |
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